In Croatia, Nanovski families are Croats by relative majority (from Bosnian Krajina ), rarely Ukrainians (from Vukovar ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Pula and Varazdin. In Kozaruša in Bosnian Krajina every nintieth inhabitant had the family name Nanovski.
Prevalence
About 10 people with faimily name Nanovski live in Croatia today, in five households only. They are located in only five naselja i to in Varazdin (<5), Pula (<5), Vukovar (<5), Zagreb (<5), and in Brsadin in Vukovar area (<5).